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Merge pull request #64587 from liggitt/debug-aggregator

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

add debugging for aggregator flake

capture current state of the APIService and extension server pod for output in failure cases

xref https://github.com/kubernetes/kubernetes/issues/63622

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-05-31 23:43:33 -07:00 committed by GitHub
commit 0ea07c4030
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1 changed files with 25 additions and 0 deletions
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25
test/e2e/apimachinery/aggregator.go
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@ -319,7 +319,16 @@ func TestSampleAPIServer(f *framework.Framework, image string) {
})
framework.ExpectNoError(err, "creating apiservice %s with namespace %s", "v1alpha1.wardle.k8s.io", namespace)
var (
currentAPIService *apiregistrationv1beta1.APIService
currentPods *v1.PodList
)
err = wait.Poll(100*time.Millisecond, 30*time.Second, func() (bool, error) {
currentAPIService, _ = aggrclient.ApiregistrationV1beta1().APIServices().Get("v1alpha1.wardle.k8s.io", metav1.GetOptions{})
currentPods, _ = client.CoreV1().Pods(namespace).List(metav1.ListOptions{})
request := restClient.Get().AbsPath("/apis/wardle.k8s.io/v1alpha1/namespaces/default/flunders")
request.SetHeader("Accept", "application/json")
_, err := request.DoRaw()
@ -338,6 +347,22 @@ func TestSampleAPIServer(f *framework.Framework, image string) {
}
return true, nil
})
if err != nil {
currentAPIServiceJSON, _ := json.Marshal(currentAPIService)
framework.Logf("current APIService: %s", string(currentAPIServiceJSON))
currentPodsJSON, _ := json.Marshal(currentPods)
framework.Logf("current pods: %s", string(currentPodsJSON))
if currentPods != nil {
for _, pod := range currentPods.Items {
for _, container := range pod.Spec.Containers {
logs, err := framework.GetPodLogs(client, namespace, pod.Name, container.Name)
framework.Logf("logs of %s/%s (error: %v): %s", pod.Name, container.Name, err, logs)
}
}
}
}
framework.ExpectNoError(err, "gave up waiting for apiservice wardle to come up successfully")
flunderName := generateFlunderName("rest-flunder")